NScumm.Sword1.ResMan.LockScript C# (CSharp) Method

        public Header LockScript(uint scrId)
        {
            if (_scriptList[scrId / ObjectMan.ITM_PER_SEC] == 0)
                throw new InvalidOperationException($"Script id {scrId} not found");
            scrId = _scriptList[scrId / ObjectMan.ITM_PER_SEC];
# if SCUMM_BIG_ENDIAN
            OpenScriptResourceBigEndian(scrId);
#else
            OpenScriptResourceLittleEndian(scrId);
#endif
            MemHandle handle = ResHandle(scrId);
            if (handle == null)
                throw new InvalidOperationException($"Script resource handle {scrId} not found");
            return new Header(handle.data);
        }